Preserved Jumbo Plus Crayfish 5-6
Crayfish Specimen in non-toxic holding solution

Preserved Jumbo Plus Crayfish 5-6"

On sale: $6.99 $3.49
Part Number: crayfish- Jumbo Plus
Availability: In Stock for Shipment
Jumbo Plus Crayfish 5-6" PLAIN - NO DYE
                  LIMITED QUANTITY!                       

*Note - Each crayfish is individually bagged for ease in distributing to students!

  • This non-toxic solution and specimen can be discarded with regular trash.
  • Our crayfish are guaranteed at least 1 front claw (Most have both)

 ** STORE AT ROOM TEMPERATURE IN THE SEALED BAG.  6-9 MONTH SHELF LIFE (UNOPENED)

Once open, you can rotate these between classes. They will slowly dry out when removed from the original package. (1-2 weeks).
Discard with regular trash.

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STORAGE AND DISPOSAL:
Our preserved specimens are prepared in the United States.

Enclosed in a bag with a non-toxic holding solution. (Not Formaldehyde).

The specimens are originally preserved in formaldehyde, then rinsed and stored in Nebanol. This is a non-toxic storage solution. It is safe to dispose of the specimens in your normal household/business trash disposal

1. Fluid in the bag is normal and OK.

2. Store at room temperature in the original sealed bag for 6- 9 months.

3. Do not store with food items!

4. Do not add water to the specimen bag, it will cloud the solution and allow bacteria growth.

5. You can use Isopropyl alcohol if you need a rewetting solution or short term storage solution.

6. Avoid touching your eyes, mouth or nose while handling the specimens.

7. Open the bag when you are prepared to complete the dissection.

8. If your dissection will take several days, we recommend covering and sealing the specimen with plastic wrap or a plastic zip-top bag between sessions to preserve the moisture. (Use 70% Isopropyl Alcohol if needed to prevent drying out)

9. After the dissection, dispose of the specimen, fluid and any disposable items in your normal trash disposal.

10. Wash any non-disposable items with hot soapy water and dry before storing.

11. Disinfect the workstation with hot soapy water or disinfectant spray.


Click here to order a SCALPEL or DISSECTING SCISSORS if you want to dissect the specimens.

Click here to order a CRAYFISH DISSECTION GUIDE

Click here to order EXTERNAL ANATOMY CHARTS

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